It costs $2.80 to make a sandwich at the local deli shop. to make a profit, the deli sells it at a price that is 170% of the cost. the sandwich sells for $ .

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

16

step-by-step explanation: